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git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@691676 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/fop/render/afp/AFPDataObjectInfoFactory.java b/src/java/org/apache/fop/render/afp/AFPDataObjectInfoFactory.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.render.afp;
+
+import java.io.IOException;
+
+/**
+ * Abstract image configurator
+ */
+public abstract class AFPDataObjectInfoFactory {
+    private static final int X = 0;
+    private static final int Y = 1;
+
+    /** the AFP state */
+    protected final AFPState state;
+
+    /** foreign attribute reader */
+    private final AFPForeignAttributeReader foreignAttributeReader
+        = new AFPForeignAttributeReader();
+
+    /**
+     * Main constructor
+     *
+     * @param state the AFP state
+     */
+    public AFPDataObjectInfoFactory(AFPState state) {
+        this.state = state;
+    }
+
+    /**
+     * Configures the data object info
+     *
+     * @param afpImageInfo the afp image info
+     * @return the data object info
+     * @throws IOException thrown if an I/O exception of some sort has occurred.
+     */
+    public AFPDataObjectInfo create(AFPImageInfo afpImageInfo) throws IOException {
+        AFPDataObjectInfo dataObjectInfo = createDataObjectInfo();
+
+        // set resource information
+        AFPResourceInfo resourceInfo
+        = foreignAttributeReader.getResourceInfo(afpImageInfo.foreignAttributes);
+        resourceInfo.setUri(afpImageInfo.uri);
+        dataObjectInfo.setResourceInfo(resourceInfo);
+
+        // set object area
+        AFPObjectAreaInfo objectAreaInfo = new AFPObjectAreaInfo();
+        float srcX = afpImageInfo.origin.x + (float)afpImageInfo.pos.getX();
+        float srcY = afpImageInfo.origin.y + (float)afpImageInfo.pos.getY();
+        AFPUnitConverter unitConv = state.getUnitConverter();
+        int[] coords = unitConv.mpts2units(new float[] {srcX, srcY});
+        objectAreaInfo.setX(coords[X]);
+        objectAreaInfo.setY(coords[Y]);
+        int width = Math.round(unitConv.mpt2units((float)afpImageInfo.pos.getWidth()));
+        objectAreaInfo.setWidth(width);
+        int height = Math.round(unitConv.mpt2units((float)afpImageInfo.pos.getHeight()));
+        objectAreaInfo.setHeight(height);
+        dataObjectInfo.setObjectAreaInfo(objectAreaInfo);
+        return dataObjectInfo;
+    }
+
+    /**
+     * Creates the data object information object
+     *
+     * @return the data object information object
+     */
+    protected abstract AFPDataObjectInfo createDataObjectInfo();
+}